1-methyl-3-(4-methylpyridin-2-yl)thiourea

1-氰基-3-甲基异硫脲钠盐

1-methyl-5-methylsulfanyltetrazole

1,3,6-trimethyl-5-(N-methylanilino)pyrimidine-2,4-dithione

1-(1H-indol-2-ylmethyl)-3-methylthiourea